Some of the visas permit you to even apply for a Turkish residence permit and stay in Turkey for at least a year.
There is a long list of world nationals that need a Turkey visa to enter the country. Exceptions are only the nationals of countries that have good diplomatic relations with Turkey.
Those that need to apply for a Turkey Visa are grouped in two:
Foreigners that can apply for an , and a sticker visa for other purposes.
e-visa for tourism or commerce
Foreigners that should get a sticker visa for Turkey for any purpose of entry.
In addition, there are some categories, which are exempt from both groups. Check the detailed article on who needs a Turkey visa, with full lists of all these categories and exemptions.
(Nationals of the Russian Federation can enter Turkey visa-free as well, and stay here for up to 90 days within half a year, without exceeding the maximum of 60 days per visit).
If you are a national of the country that needs visa, you need to know is whether you can apply for an e-visa or a sticker visa. Note that according to the purpose of traveling to Turkey you will need to select one of the following main Turkish visa types: tourist/business visa, education visa, work visa, other visas. You will need to lodge your application file for a Turkish visa at the Turkish embassy or consulate in your country of residence. In some countries, you may have to submit your application at a third-party visa processing center, to which Turkey has outsourced visa submission.
On the other hand, if you need a Turkish eVisa, the application process is way shorter and easier. You need to complete the following steps to get an eVisa for Turkey.
Depending on your nationality, the Turkish e-visa fees range from €14 to €71.